Cheapest priced copy (Guilds of Ravnica): $0.35 at Card Kingdom, near mint, their price list as of .
Disinformation Campaign 
Enchantment · Uncommon · Guilds of Ravnica · #167
When this enchantment enters, you draw a card and each opponent discards a card.
Whenever you surveil, return this enchantment to its owner's hand.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Guilds of Ravnica | 167 | Uncommon | $0.35 | $0.49 |
| Murders at Karlov Manor Commander | 208 | Uncommon | $0.35 | — |
2 rulings from Wizards of the Coast
- 5 October 2018Disinformation Campaign's last ability triggers only if it's on the battlefield. It won't return from your graveyard.
- 12 January 2024An ability that triggers "whenever you surveil" triggers after you're done surveilling, even if you have fewer cards in your library than the number of cards you're instructed to surveil. It even triggers if you have no cards in your library.